Add constants to CCM and TLS.

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2550)

1 files changed, 6 insertions, 0 deletions

diff --git a/include/openssl/evp.h b/include/openssl/evp.h
index e44521ce23..237a2b2dad 100644
--- a/include/openssl/evp.h
+++ b/include/openssl/evp.h
@@ -367,6 +367,12 @@ typedef struct {
 # define EVP_CCM_TLS_FIXED_IV_LEN                        4
 /* Length of explicit part of IV part of TLS records */
 # define EVP_CCM_TLS_EXPLICIT_IV_LEN                     8
+/* Total length of CCM IV length for TLS */
+# define EVP_CCM_TLS_IV_LEN                              12
+/* Length of tag for TLS */
+# define EVP_CCM_TLS_TAG_LEN                             16
+/* Length of CCM8 tag for TLS */
+# define EVP_CCM8_TLS_TAG_LEN                            8
 
 typedef struct evp_cipher_info_st {
     const EVP_CIPHER *cipher;